:root{--citadel-html-bg: #0b0d0c;--citadel-bg: #0d0f0e;--citadel-bg-deep: #070909;--citadel-surface-0: #0b0f0f;--citadel-surface-1: #101414;--citadel-surface-2: #151919;--citadel-surface-3: #1c2322;--citadel-border: #29302f;--citadel-border-medium: #303938;--citadel-border-strong: #5b6966;--citadel-text: #eef2f1;--citadel-text-secondary: #b8c1bf;--citadel-text-muted: #7d8987;--citadel-text-disabled: #56615f;--citadel-red: #d72b2b;--citadel-red-dark: #8d2424;--citadel-red-hover: #a52a2a;--citadel-red-bright: #e04545;--citadel-green: #3da35d;--citadel-green-dark: #173322;--citadel-green-action: #23793b;--citadel-green-hover: #2b9449;--citadel-green-bright: #45c667;--citadel-danger: #dc3545;--citadel-danger-hover: #ff5968;--citadel-radius-sm: 3px;--citadel-radius-md: 4px;--citadel-transition-fast: 0.15s ease;--citadel-transition: 0.2s ease;--citadel-navbar-height: 72px;--citadel-content-max: 1500px}*,*::before,*::after{box-sizing:border-box}html{min-height:100%;color-scheme:dark;background-color:var(--citadel-html-bg)}body{min-height:100vh;margin:0;color:var(--citadel-text);background-color:var(--citadel-bg);background-image:radial-gradient(circle at 20% 5%, rgba(255, 255, 255, 0.025), transparent 35%),radial-gradient(circle at 85% 80%, rgba(255, 255, 255, 0.015), transparent 35%),url("../images/backgrounds/topographic.fb52b435835e.svg");background-size:auto,auto,800px 800px;background-repeat:no-repeat,no-repeat,repeat;background-position:top left,bottom right,top left;background-attachment:fixed,fixed,fixed;display:flex;flex-direction:column;min-height:100dvh}body>main{flex:1 0 auto}button,input,select,textarea{font:inherit}img{max-width:100%}a{color:inherit}::selection{color:#fff;background:var(--citadel-red-dark)}body{font-family:"Rajdhani",sans-serif}h1,h2,h3,h4,h5,h6{color:var(--citadel-text);font-weight:700}small{color:var(--citadel-text-muted)}.citadel-label{color:var(--citadel-text-muted);font-size:11px;font-weight:600;letter-spacing:.08em;text-transform:uppercase}.citadel-btn{display:inline-flex;align-items:center;justify-content:center;gap:8px;min-height:42px;padding:9px 18px;color:#fff;border:1px solid;border-radius:var(--citadel-radius-sm);font-size:12px;font-weight:700;letter-spacing:.05em;text-decoration:none;cursor:pointer;transition:background-color var(--citadel-transition-fast),border-color var(--citadel-transition-fast),color var(--citadel-transition-fast),transform var(--citadel-transition-fast)}.citadel-btn:focus-visible{outline:2px solid var(--citadel-green);outline-offset:2px}.citadel-btn:hover{color:#fff;transform:translateY(-1px)}.citadel-btn--primary{background:var(--citadel-red-dark);border-color:var(--citadel-red)}.citadel-btn--primary:hover{background:var(--citadel-red-hover);border-color:var(--citadel-red-bright)}.citadel-btn--secondary{background:var(--citadel-surface-2);border-color:var(--citadel-border-medium)}.citadel-btn--secondary:hover{background:var(--citadel-surface-3);border-color:var(--citadel-border-strong)}.citadel-btn--success{background:var(--citadel-green-action);border-color:var(--citadel-green)}.citadel-btn--success:hover{background:var(--citadel-green-hover);border-color:var(--citadel-green-bright)}.citadel-btn--icon{width:40px;height:40px;min-height:40px;padding:0}.citadel-tool-btn{display:flex;align-items:center;gap:8px;min-height:38px;padding:7px 10px;color:var(--citadel-text-secondary);background:var(--citadel-surface-2);border:1px solid var(--citadel-border-medium);border-radius:var(--citadel-radius-sm);cursor:pointer;transition:color var(--citadel-transition-fast),background-color var(--citadel-transition-fast),border-color var(--citadel-transition-fast)}.citadel-tool-btn:hover{color:var(--citadel-text);background:var(--citadel-surface-3);border-color:var(--citadel-border-strong)}.citadel-tool-btn.is-active,.citadel-tool-btn.active{color:var(--citadel-text);background:var(--citadel-green-dark);border-color:var(--citadel-green)}.citadel-icon-btn{display:inline-flex;align-items:center;justify-content:center;flex:0 0 auto;width:40px;height:40px;padding:0;color:var(--citadel-text-secondary);background:var(--citadel-surface-2);border:1px solid var(--citadel-border-medium);border-radius:var(--citadel-radius-sm);cursor:pointer;transition:color var(--citadel-transition-fast),background-color var(--citadel-transition-fast),border-color var(--citadel-transition-fast)}.citadel-icon-btn:hover{color:#fff;background:var(--citadel-surface-3);border-color:var(--citadel-border-strong)}.citadel-icon-btn--ghost{background:rgba(0,0,0,0);border-color:rgba(0,0,0,0);border-radius:0}.citadel-icon-btn--ghost:hover{background:var(--citadel-surface-2);border-color:rgba(0,0,0,0)}.citadel-icon-btn--danger:hover{color:var(--citadel-red-bright);background:rgba(255,59,59,.08);border-color:rgba(0,0,0,0)}.citadel-icon-btn--danger:focus-visible{outline:1px solid var(--citadel-red);outline-offset:-2px}.form-control,.form-select{color:var(--citadel-text);background:var(--citadel-surface-0);border:1px solid var(--citadel-border-medium);border-radius:var(--citadel-radius-sm);transition:background-color var(--citadel-transition-base),border-color var(--citadel-transition-base),box-shadow var(--citadel-transition-base)}.form-control:focus,.form-select:focus{color:#fff;background:var(--citadel-surface-0);border-color:var(--citadel-green);outline:none;box-shadow:0 0 0 2px rgba(61,163,93,.15)}.form-control::placeholder{color:var(--citadel-text-disabled)}.form-control:disabled,.form-select:disabled{color:var(--citadel-text-disabled);background:var(--citadel-surface-0);opacity:.65}.input-group-text{color:var(--citadel-text-secondary);background:var(--citadel-surface-2);border-color:var(--citadel-border-medium)}.form-check-input{background-color:var(--citadel-surface-0);border-color:var(--citadel-border-medium)}.form-check-input:checked{background-color:var(--citadel-green);border-color:var(--citadel-green)}input[type=range]{accent-color:var(--citadel-green)}input[type=color]{background:var(--citadel-surface-0);border-color:var(--citadel-border-medium)}.citadel-panel{color:var(--citadel-text);background:var(--citadel-surface-1);border:1px solid var(--citadel-border);border-radius:var(--citadel-radius-sm)}.card{color:var(--citadel-text);background:var(--citadel-surface-1);border-color:var(--citadel-border)}.modal-content{color:var(--citadel-text);background:var(--citadel-surface-1);border:1px solid var(--citadel-border-medium)}.modal-header,.modal-footer{border-color:var(--citadel-border)}.modal-title{color:var(--citadel-text)}.dropdown-menu{color:var(--citadel-text);background:var(--citadel-surface-1);border-color:var(--citadel-border-medium)}.dropdown-item{color:var(--citadel-text-secondary)}.dropdown-item:hover,.dropdown-item:focus{color:#fff;background:var(--citadel-surface-3)}.citadel-panel{color:var(--citadel-text);background:var(--citadel-surface-1);border:1px solid var(--citadel-border);border-radius:var(--citadel-radius-sm)}.citadel-panel__header{display:flex;align-items:center;justify-content:space-between;gap:16px;padding:16px 20px;border-bottom:1px solid var(--citadel-border)}.citadel-panel__body{padding:20px}.citadel-panel__footer{padding:13px 20px;border-top:1px solid var(--citadel-border)}.citadel-panel__action{display:flex;align-items:center;justify-content:space-between;gap:10px;color:var(--citadel-text-secondary);font-size:11px;font-weight:600;text-decoration:none;transition:color var(--citadel-transition-fast),background-color var(--citadel-transition-fast)}.citadel-panel__action:hover{color:var(--citadel-text)}.citadel-section-header{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:14px}.citadel-section-header__main{display:flex;align-items:baseline;gap:10px}.citadel-section-header__title{margin:0;color:var(--citadel-text);font-size:20px;font-weight:700;letter-spacing:1px}.citadel-section-header__subtitle{margin:0;color:var(--citadel-text-muted);font-size:11px;text-transform:uppercase}.citadel-section-code{color:var(--citadel-red);font-size:11px;font-weight:700;letter-spacing:1px}.citadel-section-header--compact{gap:10px;margin-bottom:10px}.citadel-section-header--compact .citadel-section-header__title{font-size:16px}.citadel-interactive-card{position:relative;color:var(--citadel-text);text-decoration:none;cursor:pointer;background:var(--citadel-surface-2);border:1px solid var(--citadel-border-medium);transition:background-color var(--citadel-transition-fast),border-color var(--citadel-transition-fast),color var(--citadel-transition-fast)}.citadel-interactive-card:hover{background:var(--citadel-surface-3);border-color:var(--citadel-border-strong)}.citadel-interactive-card.is-active,.citadel-interactive-card.active{color:var(--citadel-text);background:var(--citadel-green-dark);border-color:var(--citadel-green);box-shadow:inset 0 0 0 1px rgba(61,163,93,.3)}.citadel-interactive-card.is-disabled{pointer-events:none;opacity:.45}.citadel-info{padding:10px;color:var(--citadel-text-muted);background:var(--citadel-surface-0);border:1px solid var(--citadel-border-medium);border-radius:var(--citadel-radius-sm);font-size:12px}.citadel-info small{display:block;margin-top:4px;color:var(--citadel-text-muted);font-size:10px}.citadel-info--accent{border-left:2px solid var(--citadel-red)}.citadel-info--success{border-left:2px solid var(--citadel-green)}.text-citadel{color:var(--citadel-text) !important}.text-citadel-muted{color:var(--citadel-text-muted) !important}.text-citadel-red{color:var(--citadel-red) !important}.text-citadel-green{color:var(--citadel-green) !important}.bg-citadel-panel{background:var(--citadel-surface-1) !important}.border-citadel{border-color:var(--citadel-border) !important}.citadel-navbar{min-height:72px;padding:0 24px;background:linear-gradient(180deg, #090b0a 0%, #050606 100%);border-bottom:1px solid var(--citadel-border);font-family:"Rajdhani",sans-serif;position:relative;z-index:1000}.citadel-navbar::after{content:"";position:absolute;bottom:-1px;left:0;width:100%;height:1px;background:linear-gradient(90deg, transparent 0%, rgba(225, 38, 38, 0.2) 25%, rgba(225, 38, 38, 0.1) 70%, transparent 100%)}.citadel-brand{display:flex;align-items:center;gap:10px;margin-right:40px;color:#fff;text-decoration:none}.citadel-brand:hover{color:#fff}.citadel-logo{width:38px;height:38px;object-fit:contain}.brand-text{display:flex;flex-direction:column;line-height:1}.brand-name{color:#eee;font-weight:700;font-size:30px;letter-spacing:1px}.brand-subtitle{margin-top:4px;color:var(--citadel-red);font-size:18px;font-weight:700;letter-spacing:4px}.citadel-nav{margin-left:auto;margin-right:auto;height:72px;display:flex;align-items:stretch;gap:12px}.citadel-nav .nav-item{display:flex;position:relative}.citadel-nav .nav-link{display:flex;align-items:center;justify-content:center;padding:0 19px !important;color:var(--citadel-text-muted);font-size:22px;font-weight:600;letter-spacing:.7px;transition:color .2s ease,background .2s ease}.citadel-nav .nav-link:hover{color:#fff;background:linear-gradient(180deg, transparent 0%, rgba(255, 255, 255, 0.02) 100%)}.citadel-nav .nav-link.active{color:#eee}.citadel-nav .nav-link.active::after{content:"";position:absolute;bottom:0;left:20%;width:60%;height:3px;background:var(--citadel-red);box-shadow:0 0 5px rgba(225,38,38,.6),0 0 10px rgba(225,38,38,.25)}.navbar-actions{display:flex;align-items:center;gap:10px;margin-left:30px}.navbar-icon-btn{width:36px;height:36px;padding:0;display:flex;align-items:center;justify-content:center;border:none;background:rgba(0,0,0,0);color:#a1a5a3;font-size:22px;position:relative;transition:color .2s ease,background-color .2s ease}.navbar-icon-btn:hover{color:#fff;background-color:rgba(255,255,255,.035)}.notification-dot{position:absolute;width:5px;height:5px;border-radius:50%;background:var(--citadel-red);top:7px;right:7px;box-shadow:0 0 5px var(--citadel-red)}.user-panel{display:flex;align-items:center;gap:9px;margin-left:5px;padding-left:14px;border-left:1px solid var(--citadel-border);text-decoration:none}.user-avatar{width:36px;height:36px;border-radius:50%;border:1px solid #414542;overflow:hidden;background:#111}.user-avatar img{width:100%;height:100%;object-fit:cover}.user-info{min-width:85px;display:flex;flex-direction:column}.user-name{color:#c5c5c5;font-size:18px;font-weight:600;letter-spacing:.4px}.user-level{color:var(--citadel-text-muted);font-size:13px;margin-top:2px}.citadel-toggler{border:1px solid #292d2b;border-radius:2px}.navbar-toggler:focus{box-shadow:none}@media(max-width: 991px){.citadel-navbar{padding:10px 15px}.navbar-collapse{padding-top:20px}.citadel-nav{height:auto;width:100%;margin:0;gap:0}.citadel-nav .nav-link{justify-content:flex-start;min-height:45px;padding:0 10px !important}.citadel-nav .nav-link.active{color:#fff;background:linear-gradient(90deg, rgba(225, 38, 38, 0.13), transparent)}.citadel-nav .nav-link.active::after{left:0;bottom:8px;width:2px;height:calc(100% - 16px)}.navbar-actions{margin:15px 0 0 0;padding-top:15px;border-top:1px solid var(--citadel-border)}}.user-panel-auth{display:flex;align-items:stretch;padding:0}.user-profile-link{display:flex;align-items:center;gap:10px;padding:0 14px;color:inherit;text-decoration:none;transition:background-color .2s ease}.user-profile-link:hover{background-color:rgba(255,255,255,.04)}.user-dropdown{display:flex;align-items:center;border-left:1px solid rgba(255,255,255,.1)}.user-menu-toggle{display:flex;align-items:center;justify-content:center;width:42px;height:100%;padding:0;border:0;background:rgba(0,0,0,0);color:#8e989c;cursor:pointer;transition:color .2s ease,background-color .2s ease}.user-menu-toggle:hover{color:#fff;background-color:rgba(255,255,255,.05)}.user-menu-toggle i{font-size:.75rem}.user-dropdown-menu{min-width:170px;margin-top:8px;border:1px solid rgba(255,255,255,.1);border-radius:4px;background-color:#111517;box-shadow:0 8px 24px rgba(0,0,0,.45)}.user-dropdown-menu .dropdown-item{padding:10px 14px;color:#c7cdcf;font-family:"Rajdhani",sans-serif;font-weight:600;text-transform:uppercase;background:rgba(0,0,0,0)}.user-dropdown-menu .dropdown-item:hover{color:#fff;background-color:rgba(255,255,255,.06)}.user-dropdown-menu .dropdown-divider{border-color:rgba(255,255,255,.1)}.user-dropdown-menu .user-logout{color:#dc3545}.user-dropdown-menu .user-logout:hover{color:#ff5968;background-color:rgba(220,53,69,.1)}.citadel-footer{display:flex;align-items:center;justify-content:center;min-height:54px;padding:16px 24px;color:var(--citadel-text-muted);background:rgba(7,9,9,.9);border-top:1px solid var(--citadel-border);font-size:11px;letter-spacing:.04em}.citadel-footer p{margin:0}.citadel-footer{flex-shrink:0;margin-top:auto}